| HESEN BIOLOGICAL TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Hesen (HK) Electric Co., Limited | Private company limited by shares | Dissolved |
| HESEN TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| HESEN INDUSTRIAL (HONG KONG) LIMITED | Private company limited by shares | Live |
| HESEN (HONG KONG) TRADING LIMITED | Private company limited by shares | Live |
| Hong Kong Hesen Trading Limited | Private company limited by shares | Live |
| HESEN (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| HongKong HeSen Electric Power Corporation Limited | Private company limited by shares | Dissolved |
| HONGKONG HESEN INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| HONGKONG HESEN TECH CO., LIMITED | | Live |
| Hesen Industrial Limited | Private company limited by shares | Live |
| Winton Hesen Industrial Limited | | Live |
| QUANZHOU HESEN MACHINERY INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| Hesen International Investment (HK) Co., Limited | Private company limited by shares | Live |
| HESEN INTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Dissolved |
| HESEN FASHION (INTERNATIONAL) COMPANY LIMITED | Private company limited by shares | Dissolved |
| HESEN INTERNATIONAL HEALTH (HK) COMPANY LIMITED | Private company limited by shares | Live |
| Hesen International Holdings Limited | Private company limited by shares | Live |
| HESEN ASSETS MANAGEMENT CO., LIMITED | | Live |
| CHINA HESEN PETROLEUM & CHEMICAL (HK) LIMITED | Private company limited by shares | Live |
| AQUA HESEN POOL TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HESEN TRADING LIMITED | Private company limited by shares | Live |
| China Hesens Company Limited | Private company limited by shares | Dissolved |